23350775

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 12646921

約数列:

[1, 5, 7, 17, 25, 35, 47, 85, 119, 167, 175, 235, 329, 425, 595, 799, 835, 1169, 1175, 1645, 2839, 2975, 3995, 4175, 5593, 5845, 7849, 8225, 14195, 19873, 19975, 27965, 29225, 39245, 54943, 70975, 99365, 133433, 139825, 196225, 274715, 496825, 667165, 934031, 1373575, 3335825, 4670155, 23350775]

約数ペア:

[(1, 23350775), (5, 4670155), (7, 3335825), (17, 1373575), (25, 934031), (35, 667165), (47, 496825), (85, 274715), (119, 196225), (167, 139825), (175, 133433), (235, 99365), (329, 70975), (425, 54943), (595, 39245), (799, 29225), (835, 27965), (1169, 19975), (1175, 19873), (1645, 14195), (2839, 8225), (2975, 7849), (3995, 5845), (4175, 5593)]